The anti-corrosive mechanism, preparation procedure in lab, manufacture process, performance test and application fields of Zn-Cr coating technology are introduced.
介绍了锌铬膜涂层的防腐蚀机理、实验室制备过程、生产工艺过程、性能检测和应用领域；
The preparation process, mechanical performance and construction methods of a prepared polyurethane composite board of external thermal insulation for outer-wall were introduced.
介绍了一种外墙外保温用预制聚氨酯复合板的制备工艺、技术性能和施工方法。
Concept of PTFE dispersion and its performance are introduced. PTFE glass cloth, its derivative products and PTFE porous metal, preparation thesis and method process are reviewed, respectively.
介绍了聚四氟乙烯分散液的概念和有关性能。叙述了PTFE玻璃布及其衍生产品和PTFE多孔金属的性能和用途，制备原理、方法和工艺。
The preparation process and the performance test of the ammonia absorbent for gas mask was introduced in this paper.
本文介绍了可用于现有防毒面具的氨吸收剂的制备方法及其性能测试方法。
The process of preparation and performance of nickel foam by electroless plating nickel on the polyurethane foam was investigated.
探讨了在聚氨酯泡沫塑料上用化学镀镍法制备泡沫镍的工艺和性能。
The research on the preparation process of ultrafine iron oxide has an important influence on its micro structure and macro performance.
超细氧化铁制备工艺和进程的研究与控制，对其微观结构和宏观性能具有重要影响。
The new process, preparation, performance and application prospect of the plastic wood are introduced. The heating - catalyzing method of preparing plastic wood can reduce cost greatly.
本文介绍了塑合木的新工艺，配方、产品性能和应用前景。利用本文研究的加热-催化法制备塑合木，其成本可大幅度降低。
This article introduced the necessity of developing steel label adhesives, the preparation process and the performance test etc.
本文介绍了研制钢标签胶粘剂的必要性和制备过程及性能测试等。
The purpose is to improve the preparation process of the material and obtain the ultra-conductive carbon-black filled PVC/EPR foam conductive NTC material with stable NTC performance.
其目的是解决该材料的制备工艺和获得一种NTC性能稳定的特导炭黑填充PVC/EPR泡沫导电NTC材料。
The properties, performance characteristics and applications of 1, 5-pentanediol were introduced. The research process on preparation technology was reviewed.
文章介绍了1,5 -戊二醇的物化性质、性能特点及应用领域，并综述了国内外制备技术的研究进展。
The preparation method of the invention has simple process, low cost, high specific capacity and excellent circulation performance of obtained tin-carbon nano-composite.
本发明所述方法制备工艺简单、成本低廉，制备的锡碳纳米复合材料比容量高，循环性能优异。
The preparation process is simple and easy to operate, and the prepared fluorescent powder has the advantages of low agglomeration, small particle size and excellent performance.
制备工艺简单，易于操作，所获得的荧光粉具有低团聚、颗粒尺寸小、性能良好。
The invention has the advantages of simple process, short preparation time, easily-controlled process parameters and high performance of the prepared material.
本发明工艺简单、制备时间短，工艺参数容易控制，所制备的材料性能高。
The carbon fiber reinforced friction resistance material has excellent friction resistance performance and the preparation process has no pollution.
该碳纤维增强摩阻材料摩阻性能良好而且制备过程无污染。
The catalyst is modified by a proper amount of the rare-earth metal oxide, so the catalyst has good catalytic performance; and the preparation process has simple operation.
该催化剂经适量稀土金属氧化物改性后，具有较好的催化性能，且制备过程操作简便。
The composite material with very high heat conductivity and low heat expansion coefficient and its preparation process belongs to the field of high performance functional material.
一种超高导热、低热膨胀系数的复合材料及其制备方法，属于高性能功能材料领域。
The composite material with very high heat conductivity and low heat expansion coefficient and its preparation process belongs to the field of high performance functional material.
一种超高导热、低热膨胀系数的复合材料及其制备方法，属于高性能功能材料领域。
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